1、Unit1 How tall are you?Part A Lets try&Lets talk六年级六年级下册下册谜语导入。出示谜语，并播放音频，让学生猜出今天的主题。然后播放主图视频，让大家到博物馆了解恐龙。Can you guess?They lived in the world long long ago.They were the king at that time.They are very big and strong.We cant see them now.What are they?They are dinosaurs.Do you know dinosaurs?Lets
2、visit the dinosaur museum!播放Lets try音频，完成相关问题。然后跟随张鹏，Mike一起了解更多的关于恐龙的知识。观看视频，回答相关问题。1.The first dinosaur eats _.A.vegetables B.meat2.The _ dinosaur is taller.A.first B.secondThe children are in the museum.Listen and circle.Lets tryJohn:Look at that dinosaur.Its so big!Mike:Yes.That one eats vegetabl
3、es.John:Cool!Zhang Peng:This one eats meat.Its taller.Mike:You are right.听力原文Lets talkZhang Peng and Mike are in the dinosaur museum.Watch and sayHow tall is the tallest dinosaur?Maybe its 4 metres.The tallest dinosaur is taller than both Zhang Peng and Mike.talltallerthe tallestGood to knoow比较级比较三者
4、或三者以上的人或事物时会用到形容词的最高级。最高级How tall is Zhang Peng?He is 1.65 metres.Who is taller,Zhang peng or the small dinosaur?Zhang Peng is taller.Zhang Peng is taller than the small dinosaur.Lets watchZP:Look!Thats the tallest dinosaur in this hall.M:Yes,it is.How tall is it?ZP:Maybe 4 metres.M:Wow!Its taller t
5、han both of us together.ZP:Look!There are more dinosaurs over there!M:Theyre all so big and tall.ZP:Hey,this dinosaur isnt tall!Im taller than this one.M:Oh,yes.How tall are you?ZP:Im 1.65 metres.tall 最高级询问多高A+be+比较级+than+B.A 比B.练习。先播放课文视频，让学生做配音；然后引导同学们小组合作，采访大家的身高；最后根据表格来说一说，谁比谁高。Role playHi,Amy.H
6、ow tall are you?Be a little reporterWho is taller than me?Im metres.is metres.is taller than is the tallest in the class.Do a surveyMikeName1.55Amy1.62Height(metres)1.61JohnLilyLucyTomMike身高151 cm152 cm160 cm164 cm年龄 111212131.Lily is _ and _ than Lucy.2.Mike is _ than Tom.He is 164 cm.3.Tom is _ th
7、an Lily.He is 12 years old.taller,shorter,older,youngeryoungershortertallerolderExerciseSummaryKey words:dinosaur,hall,metre,than,bothKey sentences:Thats the tallest dinosaur in this hall.Its taller than both of us together.How tall are you?Im 1.65 metres.How tall are you?Im 1.65 metres.句型结构：问句:How tall+be动词+主语?答句:主语+be动词+数字+长度单位（+tall).be动词随着主语人称的变化而变化;在表达高度时，后面的tall可省略，长度超过1时，要用复数。Homework1.Read and write the new words and phrases.2.Read“Lets talk”at home.3.Copy the key sentences for 3+1.4.Finish your exercise book.
